90255456

素因数分解:

$2^5\times 3^2\times {\mathrm{313387}}^1$

素因数の和:313403

約数の個数: 36

約数和(自身を含む): 256664772

約数和(自身を除く): 166409316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313387, 626774, 940161, 1253548, 1880322, 2507096, 2820483, 3760644, 5014192, 5640966, 7521288, 10028384, 11281932, 15042576, 22563864, 30085152, 45127728, 90255456]

約数ペア:

[(1, 90255456), (2, 45127728), (3, 30085152), (4, 22563864), (6, 15042576), (8, 11281932), (9, 10028384), (12, 7521288), (16, 5640966), (18, 5014192), (24, 3760644), (32, 2820483), (36, 2507096), (48, 1880322), (72, 1253548), (96, 940161), (144, 626774), (288, 313387)]